Fujitronic TaiChi Bio-Flame Heater, Fan, Ionic Air Purifier Combo features three selections of wind speed for fan, high efficiency hot wind for air heating. The FH-799 also comes with built-in negative ion device to purifier and release fresh air, it protects against fungus, bacteria, mold, and dust mites. This portable heater completes with unique magnetized remote control, and this is a perfect heater or fan for all seasons.